ZN63A(VS1)-12 Indoor high voltage sealed vacuum circuit breaker

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ZN631(S1)-12 series indoor solid-sealed high-voltage vacuum circuit breaker adopts solid insulation structure and uses advanced epoxy solid-sealing technology to organically combine vacuum interrupter, main conductive circuit, insulating support, etc. into a single Integrated solid-sealed pole.

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Tel：0577-27855999
E-mail: yubang@csnb.com.cn

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Overview
ZN63ANSI) indoor high voltage vacuum circuit breaker (hereinafter referred to as circuit breaker) is suitable for indoor switchgear in 12 kV power system. as grid equipment. Protection of power equipment in industrial and mining enterprises
Due to the special characteristics of vacuum circuit breakers, it is especially suitable for frequent operations requiring rated working current, or places where circuit current is interrupted many times.
The circuit breaker adopts the integrated design of the operating mechanism and the circuit breaker body, which can not only be used as an idle installation unit, but also can be equipped with a special propulsion mechanism to form a handcart unit.
normal use environment
. Ambient air temperature: maximum +40C, minimum -25C;
. Altitude: no more than 100m.
. Relative humidity: the daily average is not more than 95%, the monthly average is not more than 90C;
. Earthquake intensity: no more than 8 degrees:
. Use place: place without fire, explosion hazard, chemical corrosion and dramatic vibration.
Note: beyond the above requirements of normal use environmental conditions, it is necessary to negotiate with the party.

Keyword:

breaker

solid insulation

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